#include <DigiConverterFP420.h>

Inheritance diagram for DigiConverterFP420:

Public Member Functions
DigitalMapType	convert (const signal_map_type &)
	DigiConverterFP420 (float in, int)
Private Member Functions
int	convert (float in)
int	truncate (float in_adc)
Private Attributes
int	adcBits
float	electronperADC
int	theMaxADC
int	verbos

Detailed Description

Definition at line 6 of file DigiConverterFP420.h.

Constructor & Destructor Documentation

DigiConverterFP420::DigiConverterFP420	(	float	in,
		int	verbosity
	)

Definition at line 9 of file DigiConverterFP420.cc.

References adcBits, gather_cfg::cout, electronperADC, recoMuon::in, theMaxADC, verbos, and verbosity.

                                                            {

  electronperADC = in;
  verbos = verbosity;
  
  const int defaultBits = 10;
  const int largestBits = 30;
  
  // example is in SiStrips:
  // static SimpleConfigurable<int> 
  //    adcBits(defaultBits, "DigiConverterFP420:rawDataAdcBits");
  adcBits=defaultBits;
  
  if (adcBits > largestBits || adcBits < 1) adcBits = largestBits;
  
  theMaxADC = ~(~0 << adcBits);
  //      std::cout << "theMaxADC= "<< theMaxADC  << std::endl; // = 1023
  if(verbos>0) {
    std::cout << " ***DigiConverterFP420: constructor" << std::endl;
    std::cout << "with known electronperADC =  " << electronperADC << "the adcBits =  " << adcBits << "  theMaxADC=  " << theMaxADC << "for known defaultBits=  " << defaultBits << " largestBits=  " << largestBits << std::endl;
  }
}

Member Function Documentation

DConverterFP420::DigitalMapType DigiConverterFP420::convert ( const signal_map_type & analogSignal ) [virtual]

Implements DConverterFP420.

Definition at line 33 of file DigiConverterFP420.cc.

References ecalMGPA::adc(), gather_cfg::cout, i, and verbos.

Referenced by FP420DigiMain::run().

                                                              {
  
  DConverterFP420::DigitalMapType _temp;
  
  for ( signal_map_type::const_iterator i=analogSignal.begin(); i!=analogSignal.end(); i++) {
    
    // convert analog amplitude to digital, means integer number simulating ADC digitization!
    //with truncation check
    int adc = convert((*i).second);
    
    if(verbos>0) {
      std::cout << " ***DigiConverterFP420: convert: after truncation " << std::endl;
      std::cout << "adc =  " << adc << " (*i).first =  " << (*i).first << std::endl;
    }
    if ( adc > 0) _temp.insert( _temp.end(),
                                DigitalMapType::value_type((*i).first, adc));
  }
  
  return _temp;
  
}

int DigiConverterFP420::convert ( float in ) [inline, private]

Definition at line 15 of file DigiConverterFP420.h.

References electronperADC, and truncate().

{return truncate(in/electronperADC);}

int DigiConverterFP420::truncate ( float in_adc ) [private]

Definition at line 56 of file DigiConverterFP420.cc.

References ecalMGPA::adc(), gather_cfg::cout, theMaxADC, and verbos.

Referenced by convert().

                                             {
  
  int adc = int(in_adc);
  if(verbos>0) {
    std::cout << " ***DigiConverterFP420: truncate" << std::endl;
    std::cout << "if adc =  " << adc << "bigger theMaxADC =  " << theMaxADC << " adc=theMaxADC !!!"  << std::endl;
  }
  if (adc > theMaxADC) adc = theMaxADC;
  
  return adc;
}